We look at the division of 645514 by 10 
We want to figure out the number of times 645514 can be divided by 10.

Let's proceed to step 1:
6 divided by 10 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 10

Advancing to step 2:
10 can be fit into 64 6 times, resulting in a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 60 from 64 to get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 10

Advancing to step 3:
45 divided by 10 is 4 with a remainder of 5.
The next digit of our result is 4. 
Result so far: 64.0
Subtracting 40 from 45 leaves us with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 10

Advancing to step 4:
55 divided by 10 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 645.0
If we subtract 50 from 55, we get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 10

Step 5:
If we divide 51 by 10, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 6455.0
Subtract 50 from 51 to get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 10

Step 6:
10 goes into 14 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 64551.0
Subtract 10 from 14 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
When dividing 40 by 10, we get 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 64551.4
Subtract 40 from 40 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 64551.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 64551.4
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 64551.4 with a remaining 0.0.